/*头部*/
.course-header{
	height: 84px;
	background: #000;
}
.course-logo{
	padding-top: 13px;
}
.course-logo a{
	display: block;
	width: 178px;
	height: 57px;
	background: url(../img/logo_course.png) no-repeat center center;
	overflow: hidden;
}
/*视频管理*/
.g-video-bd{
	margin:50px auto;
}
.m-tab-le{
	width: 150px;
	height: auto;
	border-left: 1px solid #ebebeb;
	border-right: 1px solid #ebebeb;
	border-top: 1px solid #ebebeb;
}
.m-tab-le .m-tt{
	position: relative;
	display: inline-block;
	width: 90%;
	padding-left: 16px;
	
	color:#333;
	font-size: 16px;
	cursor: pointer;
}
.m-tt-icon{
	position: absolute;
	top: -4px;
	right: 9px;
	width: 16px;
	height: 23px;
	background: url(../img/prev_select.png) no-repeat 90% 7px;
}
.m-tab-le .m-lst{
	padding-top: 10px;
}
.m-tab-le .m-tab-bd{	
	padding:13px 16px 0 16px;	
	border-bottom:1px solid #ebebeb;;
}
.m-tab-le .m-tab-bd li{
	position: relative;
	margin-bottom: 15px;
	color: #666;
	font-size: 14px;
	cursor: pointer;
}
.m-tab-le .m-fl-bd{
	position: absolute;
	width:590px;
	border: 1px solid red;
}
.m-tab-le .m-tab-bd li:hover{
	color: #77ccf4;
}
.m-tab-fr{
	width: 818px;	
	margin-left: 20px;
}
.m-edit{
	margin-top: 40px;
}
.m-up{
	color: #77ccf4;
	cursor: pointer;
}
.m-bd-tt{
	margin-top: 17px;
}
.m-bd-tt ul li{
	display: inline-block;
	padding: 5px 10px;
	cursor: pointer;
}
.m-bd-tt ul li.active{
	color: #4aa7f3;
	border-top: 4px solid #4aa7f3;
	border-left:1px solid #ebebeb ;
	border-right:1px solid #ebebeb ;
}
.m-bd-ct .m-sch{
	position:relative;
	margin: 17px 0;	
}
.m-bd-ct .m-sch input{
	width: 190px;
	height: 23px;
	padding: 0 4px;	
	border: 1px solid #ebebeb;
}
.m-sch-icon{
	position: absolute;
	left: 180px;
	top: 5px;
	display: inline-block;
	width: 16px;
	height: 16px;
	background: url(../img/seach.png) no-repeat right center;	
}
/*表格*/
table{
	width: 100%;
	border-collapse: collapse;
	border-spacing: 0;
    border:1px solid #ebebeb;
}
table tr th{
	line-height: 30px;
	background: #f8f8f8;
	text-align: left;
	font-weight:400;
	color: #5c6d81;
}
table tr td{
	border-bottom:1px solid #ebebeb;
}
.m-h{
	line-height: 60px;
}
.m-td{
	position: relative;
	text-indent: 20px;
}
.m-h-x,
.m-h-d{
	padding-right:17px ;
	color:#4aa7f3;
	cursor: pointer;
}
.m-td-time{
	color: #ccc;
}
.m-td-tt{
	display: block;
	text-indent: 45px;
}
.m-td-icon{
	position: absolute;
	left: 21px;
	top: 21px;
	width: 17px;
	height: 17px;
	background: url(../img/play_pay2.png) no-repeat left center;
}
.m-td-time{
	position: absolute;
	top: 18px;
}
.m-lst span.active{
	border-left: 2px solid #4aa7f3;
}



















/*底部*/
.footer{
	height: 110px;
	background:#000;
}
#main{
	padding-bottom: 20px;
}
.footer{
	padding-top: 25px;
	color: #fff;
	text-align: center;
}
.footer span{
	margin: 0 15px;
}
.footer a{
	color: #fff;
}
.footer a:hover{
	text-decoration:underline;
}
.footer p{
	margin: 10px 0;
}
.complete{
	color:red;
}










































































































